kernel: usb: xhci: Fix NULL pointer dereference on certain command aborts

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Fix NULL pointer dereference on certain command aborts If a command is queued to the final usable TRB of a ring segment, the enqueue pointer is advanced to the subsequent link TRB and no further. If the command is late...

EUVD-2025-5266

Malicious code in bioql PyPI...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Fixed the issue of NULL pointer dereferencing during certain command aborts. If a command is queued into the final usable TRB of a ring segment, the enqueue pointer is advanced to the next link TRB and then stops there...

usb: xhci: Fix NULL pointer dereference on certain command aborts

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DEBIAN-CVE-2024-57981

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Fix NULL pointer dereference on certain command aborts If a command is queued to the final usable TRB of a ring segment, the enqueue pointer is advanced to the subsequent link TRB and no further. If the command is late...

CVE-2024-57981

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Fix NULL pointer dereference on certain command aborts If a command is queued to the final usable TRB of a ring segment, the enqueue pointer is advanced to the subsequent link TRB and no further. If the command is late...

CVE-2024-57981 usb: xhci: Fix NULL pointer dereference on certain command aborts

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Fix NULL pointer dereference on certain command aborts If a command is queued to the final usable TRB of a ring segment, the enqueue pointer is advanced to the subsequent link TRB and no further. If the command is late...

CVE-2024-57981

CVE-2024-57981 affects the Linux kernel USB xHCI code. When a command is queued to the final usable TRB and later aborted, the abort path could dereference a NULL cur_cmd, crashing due to a timer-setup path. The fix prevents timer setup if cur_cmd is NULL, and keeps the doorbell sequence safe. Af...